---> uname -a: Linux prd-centos8-builder-2c-4g-2675.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 472 1160 17 2032 2918 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a5:93:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.234/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fea5:93d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/02/2025 _x86_64_ (2 CPU) 15:04:00 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 59.76 2.37 57.40 236.32 5844.25 03:07:01 PM 69.14 0.47 68.68 53.32 7318.31 03:08:01 PM 32.59 0.08 32.51 1.87 4334.67 03:09:01 PM 21.33 0.27 21.06 41.85 907.28 03:10:01 PM 16.49 0.00 16.49 0.00 541.49 03:11:01 PM 20.51 0.37 20.14 18.12 789.49 03:12:01 PM 15.98 0.38 15.59 38.65 444.05 Average: 33.69 0.56 33.12 55.73 2882.74 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1404432 3043512 2349244 62.59 2104 1806988 600172 12.50 144348 1914860 129536 03:07:01 PM 1297680 3055736 2455996 65.43 2104 1919588 561760 11.70 146844 1992460 80880 03:08:01 PM 1115164 2943452 2638512 70.29 2104 1988872 680080 14.16 174728 2144784 56260 03:09:01 PM 1167612 2969824 2586064 68.89 2104 1963312 645200 13.44 207780 2058464 16012 03:10:01 PM 1208648 3003916 2545028 67.80 2104 1956308 613864 12.78 207768 2017572 8840 03:11:01 PM 1197900 2992436 2555776 68.09 2104 1955428 623184 12.98 391752 1844648 7496 03:12:01 PM 1204064 3002648 2549612 67.92 2104 1959008 614176 12.79 391404 1838672 20088 Average: 1227929 3001646 2525747 67.29 2104 1935643 619777 12.91 237803 1973066 45587 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 59.51 46.87 805.80 5.15 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.66 20.98 244.54 5.14 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 43.72 36.87 586.20 7.17 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 12.60 13.88 17.22 8.51 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 10.30 12.18 8.62 4.57 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 15.63 15.33 16.82 6.82 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 10.96 11.45 8.77 5.59 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 25.34 22.51 241.13 6.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/02/2025 _x86_64_ (2 CPU) 15:04:00 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 36.00 0.00 3.82 1.63 4.52 54.02 03:06:01 PM 0 28.69 0.00 3.19 2.13 4.18 61.82 03:06:01 PM 1 43.31 0.00 4.45 1.14 4.87 46.23 03:07:01 PM all 34.55 0.00 3.95 2.99 4.79 53.71 03:07:01 PM 0 25.58 0.00 3.16 2.90 4.72 63.64 03:07:01 PM 1 43.59 0.00 4.74 3.08 4.87 43.72 03:08:01 PM all 35.98 0.00 2.76 0.89 3.92 56.46 03:08:01 PM 0 32.83 0.00 2.56 0.57 3.72 60.33 03:08:01 PM 1 39.12 0.00 2.95 1.21 4.11 52.60 03:09:01 PM all 35.42 0.00 2.56 0.65 4.25 57.13 03:09:01 PM 0 52.07 0.00 2.79 0.53 3.86 40.75 03:09:01 PM 1 19.08 0.00 2.32 0.77 4.63 73.19 03:10:01 PM all 35.08 0.00 2.34 0.43 3.96 58.19 03:10:01 PM 0 45.02 0.00 3.15 0.46 3.48 47.89 03:10:01 PM 1 25.32 0.00 1.55 0.40 4.43 68.30 03:11:01 PM all 34.39 0.00 2.82 0.76 4.13 57.89 03:11:01 PM 0 43.16 0.00 3.21 1.13 3.75 48.75 03:11:01 PM 1 25.74 0.00 2.44 0.40 4.51 66.91 03:12:01 PM all 39.10 0.00 3.14 0.40 4.15 53.20 03:12:01 PM 0 44.02 0.00 3.22 0.39 4.41 47.96 03:12:01 PM 1 34.18 0.00 3.07 0.41 3.90 58.45 Average: all 35.79 0.00 3.06 1.11 4.25 55.80 Average: 0 38.72 0.00 3.04 1.16 4.02 53.06 Average: 1 32.88 0.00 3.07 1.06 4.47 58.52